1 files changed, 186 insertions, 0 deletions
diff --git a/tests/sys/kqueue/libkqueue/user.c b/tests/sys/kqueue/libkqueue/user.c
new file mode 100644
index 000000000000..5f3d1c9f94bd
--- /dev/null
+++ b/tests/sys/kqueue/libkqueue/user.c
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2009 Mark Heily <mark@heily.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "common.h"
+
+
+static void
+add_and_delete(void)
+{
+    const char *test_id = "kevent(EVFILT_USER, EV_ADD and EV_DELETE)";
+    struct kevent kev;
+
+    test_begin(test_id);
+
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_ADD, 0, 0, NULL);
+    test_no_kevents();
+
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_DELETE, 0, 0, NULL);
+    test_no_kevents();
+
+    success();
+}
+
+static void
+event_wait(void)
+{
+    const char *test_id = "kevent(EVFILT_USER, wait)";
+    struct kevent kev;
+
+    test_begin(test_id);
+
+    test_no_kevents();
+
+    /* Add the event, and then trigger it */
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_ADD | EV_CLEAR, 0, 0, NULL);    
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, 0, NOTE_TRIGGER, 0, NULL);    
+
+    kev.fflags &= ~NOTE_FFCTRLMASK;
+    kev.fflags &= ~NOTE_TRIGGER;
+    kev.flags = EV_CLEAR;
+    kevent_cmp(&kev, kevent_get(kqfd));
+
+    test_no_kevents();
+
+    success();
+}
+
+static void
+event_wait_keepudata(void)
+{
+    const char *test_id = "kevent(EVFILT_USER, wait w/ EV_KEEPUDATA)";
+    struct kevent kev;
+
+    test_begin(test_id);
+
+    test_no_kevents();
+
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_ADD | EV_CLEAR, 0, 0, &kev);
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_KEEPUDATA, NOTE_TRIGGER, 0,
+        NULL);
+
+    kev.fflags &= ~NOTE_FFCTRLMASK;
+    kev.fflags &= ~NOTE_TRIGGER;
+    kev.flags = EV_CLEAR;
+    kev.udata = &kev;
+    kevent_cmp(&kev, kevent_get(kqfd));
+
+    test_no_kevents();
+
+    success();
+}
+
+
+static void
+disable_and_enable(void)
+{
+    const char *test_id = "kevent(EVFILT_USER, EV_DISABLE and EV_ENABLE)";
+    struct kevent kev;
+
+    test_begin(test_id);
+
+    test_no_kevents();
+
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_ADD, 0, 0, NULL); 
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_DISABLE, 0, 0, NULL); 
+
+    /* Trigger the event, but since it is disabled, nothing will happen. */
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, 0, NOTE_TRIGGER, 0, NULL); 
+    test_no_kevents();
+
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_ENABLE, 0, 0, NULL); 
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, 0, NOTE_TRIGGER, 0, NULL); 
+
+    kev.flags = EV_CLEAR;
+    kev.fflags &= ~NOTE_FFCTRLMASK;
+    kev.fflags &= ~NOTE_TRIGGER;
+    kevent_cmp(&kev, kevent_get(kqfd));
+
+    success();
+}
+
+static void
+disable_and_enable_keepudata(void)
+{
+    const char *test_id =
+        "kevent(EVFILT_USER, EV_DISABLE and EV_ENABLE w/ EV_KEEPUDATA)";
+    struct kevent kev;
+
+    test_begin(test_id);
+
+    test_no_kevents();
+
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_ADD, 0, 0, &kev);
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_DISABLE | EV_KEEPUDATA, 0, 0,
+        NULL);
+
+    /* Trigger the event, but since it is disabled, nothing will happen. */
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_KEEPUDATA, NOTE_TRIGGER, 0, NULL);
+    test_no_kevents();
+
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_ENABLE | EV_KEEPUDATA, 0, 0,
+        NULL);
+    kevent_add(kqfd, &kev, 1, EVFILT_USER, EV_KEEPUDATA, NOTE_TRIGGER, 0, NULL);
+
+    kev.flags = EV_CLEAR;
+    kev.fflags &= ~NOTE_FFCTRLMASK;
+    kev.fflags &= ~NOTE_TRIGGER;
+    kev.udata = &kev;
+    kevent_cmp(&kev, kevent_get(kqfd));
+
+    success();
+}
+
+static void
+oneshot(void)
+{
+    const char *test_id = "kevent(EVFILT_USER, EV_ONESHOT)";
+    struct kevent kev;
+
+    test_begin(test_id);
+
+    test_no_kevents();
+
+    kevent_add(kqfd, &kev, 2, EVFILT_USER, EV_ADD | EV_ONESHOT, 0, 0, NULL);
+
+    puts("  -- event 1");
+    kevent_add(kqfd, &kev, 2, EVFILT_USER, 0, NOTE_TRIGGER, 0, NULL);    
+
+    kev.flags = EV_ONESHOT;
+    kev.fflags &= ~NOTE_FFCTRLMASK;
+    kev.fflags &= ~NOTE_TRIGGER;
+    kevent_cmp(&kev, kevent_get(kqfd));
+
+    test_no_kevents();
+
+    success();
+}
+
+void
+test_evfilt_user(void)
+{
+    kqfd = kqueue();
+
+    add_and_delete();
+    event_wait();
+    event_wait_keepudata();
+    disable_and_enable();
+    disable_and_enable_keepudata();
+    oneshot();
+    /* TODO: try different fflags operations */
+
+    close(kqfd);
+}